Sudoku0 printable collection

Hard printable Sudoku

Four certified puzzles · Answer key included · Edition 1

Puzzles

Puzzle 1Hard · classic-hard-hard-0001-1jaal2g

53885716825247394693587321257532

Puzzle 2Hard · classic-hard-hard-0007-kw4de

94233875963237478186963258766912

Puzzle 3Hard · classic-hard-hard-0000-1rx718w

18729249398487539468896658762843

Puzzle 4Hard · classic-hard-hard-0004-3cz362

89983765793892563892473741798667

Answer 1Hard · classic-hard-hard-0001-1jaal2g

532147689968325147714689325125476893389251476647893251876932514293514768451768932

Answer 2Hard · classic-hard-hard-0007-kw4de

594213678312876594678495312831764259467952831259138467946521783125387946783649125

Answer 3Hard · classic-hard-hard-0000-1rx718w

618472953274593186395816742867924315531768294429135678782349561943651827156287439

Answer 4Hard · classic-hard-hard-0004-3cz362

387921645921465837465387291673819524254673189819254763536798412798142356142536978